Answer:
C is 5x+13 D is 5x+12
Step-by-step explanation:
expand brackets
Ken=63
sis=75
ken=?+sis
63=?+57
minus 57 both sides
63-57=?+57-57
60+3-50-7=?+0
60-50+3-7=?
10-4=?
6=?
6 more stickers
Answer: (5,10)
Step-by-step explanation:
multiply first equation with 2 and add it to second to eliminate X
7x-5y=-15 //*2
14x-10y=-30
-14x+7y=0
----------------
-3y=-30
y=-30/-3
y=10
7x=50-15
7x=35
x=35/7
x=5
Answer:
-15u+5
Step-by-step explanation:
- open up the bracket -15u-5+10
- liketerms together -15u+5
- hence answer is -15u+5
Answer:
A
Step-by-step explanation:
-5 i s greater than -2.
Nope that aint true
-2 is greater than -5 is correct since -2 is closer to the postivie numbers and zero.
-5 is farther so it is less than -2.
